Cheapest one-way flights from Atlanta to San Juan in October from 76€

AirHint found the following cheapest one-way flights from Atlanta (ATL) to San Juan (SJU) in October 2025 (see full year).

One-Way flights

19 Oct Frontier Airlines direct
05 Oct Frontier Airlines direct
06 Oct Frontier Airlines direct
04 Oct Spirit Airlines
02 Oct Spirit Airlines
23 Oct Spirit Airlines direct
16 Oct Spirit Airlines direct
26 Oct Spirit Airlines direct
01 Oct Spirit Airlines
10 Oct Frontier Airlines direct

Also check the deals for return flights from Atlanta to San Juan in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in San Juan

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